MAX9722AEUE+T

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The MAX9722AEUE+T is a stereo High-Efficiency Class-D audio amplifier designed for notebook, mobile, and cellular applications. The device integrates a power supply, thermally efficient heatsink, and a flexible power saving shutdown mode. Additionally, the MAX9722AEUE+T features an external gain select to reduce system design complexity and the need for external components. This device is designed for stereo adjacent-channel fading and up/down-volume applications.

The MAX9722AEUE+T is built on top of a low-voltage, low-power, and highly efficient Class-D audio power amplifier design. This device features a digitally controlled volume, 3-V to 15-V single-supply operation, and minimal external components. The MAX9722AEUE+T is an ideal choice for portable applications due to its high-efficiency, low-supply current, and ultra-low quiescent current power-down mode.

The device\'s main application field is to drive speakers with minimal distortion and maximum efficiency. The MAX9722AEUE+T also provides ample protection against short-circuiting, over-temperature, and over-voltage conditions, making it ideal for use with car audio or home audio systems.

The device is designed to operate from a 5V to 15V DC input power supply. Its Class-D amplifier architecture allows for reduced quiescent current and increased efficiency when compared to traditional linear amplifiers. The MAX9722AEUE+T also features a digitally controlled input volume control and a wide gain range of 3dB to 63dB for increased sound system flexibility.

The MAX9722AEUE+T features a low-noise preamplifier, low-distortion drivers, and an output stage designed to minimize distortion. It also features a flexible shutdown mode that enables it to switch off to save power when the system is idle. This device is protected by a comprehensive thermal protection circuitry that shuts down the output if the device\'s temperature exceeds a preset threshold.

The MAX9722AEUE+T is a highly efficient audio power amplifier, providing high power output, low distortion, and minimal external components. Its Class-D architecture allows for increased efficiency and reduced quiescent current and its low-noise preamplifier, low-distortion drivers, and output stage are designed to minimize distortion while providing a wide range of gains. The device is protected from over-temperature and over-voltage conditions by a comprehensive thermal and voltage protection circuitry.

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